Wickr - Wickr is a free end-to-end encrypted text, video, picture and voice messenger with full sender...
Beyond Compare - Beyond Compare allows you to compare files and folders.
Burn Note - Burn Note is the name of a continuous private messaging utilizing which you can have an ongoing private discussion with your companions or any individual who is at Burn Note.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.